× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2002 Ford Ranger Edge 3.0L Poor Idle Quality, Poor Fuel Economy, MIL Lamp on
Posted to Ford Driveability on 10/2/2007 15 Replies

Hey guys, I'm a newbie to this so bare with me, this pickup intermintantly sets p0171 and p0174 fuel lean dtc's, it has a slight rough idle, the ford dealer diagnoised this as a mass air flow and fuel filter issue, so customer brought to us and we replaced the...

15 Replies Received (View Replies)

  Related Documents & Media  2002 Ford Ranger Edge

 
Message Closed

car Vehicle Data

2002 Ford Ranger Edge

VIN 1FTYR14U62
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Poor Fuel Economy, MIL Lamp On
OccursUnder Load, on Accel, Intermittently

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed

car Vehicle Data

2002 Ford Ranger Edge

VIN 1FTYR14U62
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Poor Fuel Economy, MIL Lamp On
OccursUnder Load, on Accel, Intermittently

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)